201674 WENZHANGYU, CN
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS207841 INFERNO, GB
AS20473 AS-VULTR - The Constant Company, LLC, US
AS55933 CLOUDIE-AS-AP Cloudie Limited, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 39989 AS201674 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 WENZHANGYU, CN
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 27216 AS201674 WENZHANGYU, CN 3 2 1 2 1 33.33% Prefix AS Path Aggregation Suggestion 178.236.38.0/23 4777 20473 201674 178.236.38.0/23 4777 4713 2914 17476 932 55933 201674 + Announce - aggregate of 178.236.38.0/24 (4777 4713 2914 17476 932 55933 201674) and 178.236.39.0/24 (4777 4713 2914 17476 932 55933 201674) 178.236.38.0/24 4777 4713 2914 17476 932 55933 201674 - Withdrawn - aggregated with 178.236.39.0/24 (4777 4713 2914 17476 932 55933 201674) 178.236.39.0/24 4777 4713 2914 17476 932 55933 201674 - Withdrawn - aggregated with 178.236.38.0/24 (4777 4713 2914 17476 932 55933 201674)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS201674 3 More Specifics 3 Total Advertisements WENZHANGYU, CN
178.236.38.0/23 178.236.36.0/22
178.236.38.0/24 178.236.36.0/22
178.236.39.0/24 178.236.36.0/22
whois: 402332
IANA has recorded AS201674 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS201674\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS200352 - AS203022'
as-block: AS200352 - AS203022
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2024-10-03T13:30:54Z
last-modified: 2024-10-03T13:30:54Z
source: RIPE
% Information related to 'AS201674'
% Abuse contact for 'AS201674' is 'rnmcnmnmsl@outlook.com'
aut-num: AS201674
as-name: WENZHANGYU
descr: -----BEGIN TOKEN-----991f5c19ce783ca1473b336fa5a602c3660bb563baa1a95957ba24adf0a7eebb14d245900175c1e610e2271f783f8c403a9c0f6e87a9b1626ef74159f7bda0d6-----END TOKEN-----
org: ORG-WW82-RIPE
sponsoring-org: ORG-LCTL2-RIPE
import: from AS209735 accept ANY
export: to AS209735 announce AS201674
import: from AS207841 accept ANY
export: to AS207841 announce AS201674
admin-c: ZY1451-RIPE
tech-c: ZY1451-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: WENZHANGYU-MNT
created: 2026-02-04T14:50:42Z
last-modified: 2026-02-14T03:16:19Z
source: RIPE
organisation: ORG-WW82-RIPE
org-name: Wen ZhangYu
org-type: OTHER
address: Room 9-24, Building 2, Baile Street, Hongqihegou, Yubei District, Chongqing, China
country: CN
abuse-c: ACRO62798-RIPE
mnt-ref: INFERNO-MNT
mnt-ref: lagrange_cloud-MNT
created: 2025-12-15T15:12:36Z
last-modified: 2026-02-01T23:25:55Z
source: RIPE # Filtered
mnt-by: WENZHANGYU-MNT
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)